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Cboe S&P 500 95-110 Collar Index

As of 2020-06-05 17:04:06 (ET)

Overview

Performance

Cboe S&P 500 95-110 Collar Index (CLL)

The Cboe S&P 500 95-10 Collar IndexSM (CLL) is based on a collar strategy. An option collar spread is designed to reduce the cost of hedging negative stock returns. The CLL tracks the value of a portfolio that protects an investment in S&P 500 stocks with a long 5 % out-of-the money put option on the S&P 500 (SPX put). The premium of the put is partly defrayed by the premium collected on a short position in a 10% out-of-the-money SPX call option (SPX call).

The CLL Index portfolio is rebalanced monthly after the expiration of SPX call and put, typically 11 am ET every third Friday. New SPX put and call options are then bought and sold respectively.